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How Fly Ash Concrete Works
home.howstuffworks.com/home-improvement/construction/materials/fly-ash-concrete.htm
Fly ash concrete is considered a green building product. Learn about the benefits and potential hazards of fly ash concrete.
How Solitary Confinement Works
people.howstuffworks.com/solitary-confinement.htm
The U.S. has thousands of prisoners in solitary confinement. But experts are now saying it does more harm than good. Learn more at HowStuffWorks.
How a Sharknado Would Work
science.howstuffworks.com/nature/natural-disasters/sharknado.htm
It's hard to resist a movie where bloodthirsty beasts fall from the sky, especially if Ian Ziering stars! How might the science behind this B movie work?
10 Weird Facts About the Circus
entertainment.howstuffworks.com/arts/circus-arts/10-weird-facts-about-circus.htm
The circus has many 'weird' acts, but there are some strange facts about it you may not know. Learn 10 weird facts about the circus at HowStuffWorks.
How Plasma Donation Works
health.howstuffworks.com/medicine/modern-technology/plasma-donation.htm
There are two types of plasma donations -- the plasma's the same, it's just the method of donation that differs. Find out how plasma donation works.
Can You Name Which Literary Classic These Characters Are From?
play.howstuffworks.com/quiz/can-you-name-which-literary-classic-these-characters-are-from
Bookworms, this one's for you! With so many great works of literature, we're sure you can name many memorable characters that came out of these masterpieces. Can you easily identify these fictional characters? Answer our questions to see!
Can You Identify All of These Company Mascots?
play.howstuffworks.com/quiz/can-you-identify-all-of-these-company-mascots
Not every company has a mascot but the ones that do hold a special place in our hearts. They are often characters that we love and adore. Do you think you can name them all? Then you'll have to prove it by taking the quiz!
Identify These Monuments!
play.howstuffworks.com/quiz/identify-these-monuments
The United States is home to thousands of monuments, but can you name the country's first ever monument? Do you know what the Statue of Liberty looks like or where the Colosseum is? If you consider yourself well traveled, put your skills to the test and identify these monuments.
Can You Match the National Park to the U.S. State?
play.howstuffworks.com/quiz/can-you-match-the-national-park-to-the-us-state
There's so much more to America than fascinating buildings and elaborate cityscapes. This U.S. national parks quiz showcases nature's outstanding design achievements. Prepare to be wowed by stunning facts and photos!
Nazi Germany Surrenders: February 1945-May 1945
history.howstuffworks.com/world-war-ii/nazi-germany-surrenders.htm
World War II ended in 1945 with Nazi Germany and Japan being defeated. Follow the events of World War II and the surrender of Nazi Germany and Japan.